<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>banner</title>
    <style>
        * {
            padding: 0;
            margin: 0;
            box-sizing: border-box;
        }
        li {
            list-style: none;
        }
        a {
            text-decoration: none;
            color: #fff;
        }
        .banner {
            position: relative;
            text-align: center;
        }
        .banner .nav {
            display: flex;
            justify-content:space-between;
            position:absolute;
            width: 700px;
            height: 50px;
            left: 50%;
            /* margin-left: -300px; */
            transform: translate(-50%);
            bottom: 0px;
            margin-bottom: 4px;
            background-color: black;
        }
        .banner .nav a{
            display: block;
            width: 100px;
            height: 50px;
            text-align: center;
            line-height: 50px;
        }
        .banner a:hover {
            background-color: #fff;
            color: black;
        }
    
    </style>
</head>
<body>
    <div class="banner">
        <img src="../img/sf.png" alt="">
        <div class="nav">
            <a href="#">查询快递</a>
            <a href="#">查询快递</a>
            <a href="#">查询快递</a>
            <a href="#">查询快递</a>
            <a href="#">查询快递</a>
            <a href="#">查询快递</a>
           </div>
        
    </div>
</body>
</html>